my scheduler jobs aren't running on their scheduled times after some schedule changes
Two days ago, i started changing some schedules for the current jobs that are in our Oracle 10.2.0.5 database's scheduler. I need all the jobs that run often (every 2 mins, 5 mins, whatever) not to run at the 11 and midnight hours. So, using the calendar, i now have a bunch of jobs that look like this
FREQ=MINUTELY;INTERVAL=30;BYHOUR=1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
It was working, right after i did it, but yesterday we noticed that there would be long periods where the jobs just wouldn't run. Also, the job's log has a Scheduled Start date and time and an Actual Start date and time and those times are off big! Doesn't make any sense to me.